Click here for the TMN Brand 2020 Update.
Please note logos above are for official program and chapter use only. A transparent logo is available upon request. Please contact the state office for additional guidance.
Logo History: Cyrano Darner
Darners are mostly large, strong flying dragonflies, usually brightly and distinctively patterned in blue and green. They typically patrol margins of ponds, lakes, and marshes, and seldom alight except to roost for the night (Leahy 1987).
The Cyrano Darner (Nasiaeschna pentacantha), the only dragonfly classified in the Nasiaeschna genus, is the logo of the Master Naturalist program. The Cyrano Darner is named for its long forehead, reminiscent of the nose of the literary character Cyrano de Bergerac. The Cyrano Darner stays in or close to forest habitats, and does not forage in the open or in swarms. It commonly hunts with a slow flight along and through branches overhanging a stream. The mesmerizing male performs territorial patrols, usually seen in the morning sunlight. They fly slowly to and fro with their continuously flickering wings held up at an angle while sometimes suddenly darting at invading dragonflies. A second uncommon type of patrol is low through the shade to examine water-soaked logs where females lay eggs (Dunkle 2000).
The Cyrano Darner is 2.7 inches long. Males are easy to recognize by their tapered abdomen and distinctive patrol flight. Eyes are dark blue, and the thorax is dark drown with green stripes. The abdomen has mid-dorsal and lateral interrupted blue-green stripes. The abdomen tapers from base to tip in males but is stout and cylindrical in females. Their greenish-blue forehead projects forward and makes up 1/3 of the length of the head (Dunkle 2000).
Why did we choose the Cyrano Darner dragonfly as our program logo?
The Cyrano Darner was chosen as the Master Naturalist program logo for many reasons. First, dragonflies in general are beautiful, interesting creatures. They are widely distributed and accessible and even the most urban of urbanites are likely to have seen them “in person”. The size of the dragonfly made it easy to use in a logo and the darner family has the most classic dragonfly shape with the Cyrano darner having the most beautiful coloration especially in the male. A cruiser may have also worked, but the Cyrano was the most beautiful we thought. The beauty of the detail, the structure, and the venation of the wings in the Cyrano Darner made it very appropriate for capturing the “19th Century naturalist’s field notebook” look we were trying to achieve with the logo. The idea of capturing that much detail in a creature that small says a lot about not only love of nature but also the value of scientific accuracy.
Forrest Mitchell’s Digital Dragonfly Museum (https://agrilife.org/dragonfly/) inspired us early on because most of the specimens were collected by Forrest and his assistants. We wanted the logo to be an actual species and not just a pretty drawing. The Digital Dragonfly Museum specimens were captured and refrigerated to make them dormant and then scanned using a flatbed scanner and a mouse pad with a hole cut in it to keep from crushing the specimen. The scanning helped re-warm the specimen, and when it was done, the original was released unharmed. That shoestring creativity to capture accurate images (avoiding the loss of color that happens when you kill a specimen) and meticulous attention to detail seemed like a great attainable example of what a naturalist does. When the program was implemented statewide in 1998, we chose the Cyrano Darner as the program logo from several other species drawings which are also represented in the program today. At the time, we wanted a logo that wouldn’t be confused with those of other nature organizations, and since dragonflies were not yet seen very often in logos, unlike oak leaves, horned lizards, bluebonnets and other emblems of Texas flora and fauna, we chose it. Of course dragonflies are everywhere now, but who knew?!?
Learn more about the TMN Logo History here.
Dunkle, S. W., 2000. Dragonflies through binoculars: A field guide to the dragonflies of North
America. Oxford University Press, Inc., New York, NY.
Leahy, C., 1987. Peterson First Guides: Insects, A simplified field guide
Annual Meeting Logos
2022 Annual Meeting Logo. Check out our Annual Meeting page for more info!
Brochure and Letterheads
Service and Milestone Pins
For information on ordering pins for your chapter, please visit the Certification and Service Pins page. Click on a pin to open a larger image of the pin in a new window.
In the PBS show BBQ with Franklin, Aaron Franklin states, “Generally, with barbeque you typically use whatever’s around. Here in Central Texas, I’ve got a lot of post oak and that’s what I like to use.” Being a primary fuel for the perfect smelling smoke and tasty briskets is just one of the many qualities of post oak (Quercus stellata), the inaugural TMN service pin issued in 2002.
A member of the beech family, post oak is the most common oak of over fifty different species in Texas; however, it is not the Texas state tree. That honor goes to the pecan tree. Post oaks do have the honor of being so common that they have an entire ecoregion named after them—the Post Oak Savanna—which runs through Central Texas between the Pineywoods region of East Texas and the Blackland Prairies region.
Post oak leaves are dark green and shiny on the upper surface, and lighter green with star (stellata) shaped hairs beneath. They are simple, alternate, four-to-six inches long, typically five-lobed, and often form a cross shape, hence one of its alternate names—cross oak. Acorn production begins when the tree is about twenty-five years old and once dropped take an entire season to mature.
A true Texas native, the post oak is one tough hombre. Found in dry, rocky, or sandy soil, it still grows up to fifty feet tall, with some living to be more than four centuries old. Post oak can survive scorching summers, bitter cold fronts, and drought. The wood is heavy, hard, and strong, giving it another moniker of iron oak, and it is primarily used for fence posts, hence the post oak name. Its bark, irregular arching crown, and dense foliage give this long-lived tree a distinct and dignified character.
By Ian Townsend – Alamo Area Chapter of Texas Master Naturalist